Home / 58,626,509.13-87,850,086.17-31,336,685.73

Finding the Fourth Proportional to 58,626,509.13, 87,850,086.17 and 31,336,685.73

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Solution

The fourth proportional to 58,626,509.13, 87,850,086.17 and 31,336,685.73 is: 46,957,094.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,626,509.13 : 87,850,086.17 = 31,336,685.73 : x
  2. Step 2: Convert to fraction form
    58,626,509.13/87,850,086.17 = 31,336,685.73/x
  3. Step 3: Cross multiply
    58,626,509.13x = 87,850,086.17 × 31,336,685.73
  4. Step 4: Simplify right side
    58,626,509.13x = 2,752,930,541,506,026
  5. Step 5: Solve for x
    x = 2,752,930,541,506,026/58,626,509.13
  6. Step 6: Final answer
    x = 46,957,094.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.